Premium Essay

To The Bitter End Case Study Answers

Submitted By
Words 408
Pages 2
Anny Bravo
PTC “To the bitter end” assignment
Genetics Lab-U06

Part II – Mendelian Genetics

Questions

1) Using the chart it is apparent that the ability to taste PTC is a dominant trait. When neither parent can taste the bitterness, the children cannot taste. So, when one or both of the parents can taste then their children can also taste the PTC, this is evidence that the ability to taste PTC is inherited.

2) It is important for Snyder to verify that males and females had similar proportions of tasters and nontasters so that we can distinguish that gender is not a factor in determining a taster or nontaster. If gender did affect the sensitivity to PTC then the numbers would have to represent accordingly to avoid any errors in numbers. …show more content…
Couples who can taste PTC have children who cannot taste PTC because the parent’s posses alleles which are both heterozygous dominant.

4) If a person can’t taste PTC that means that that they are homozygous recessive for the trait and by making a Punnet square I can conclude that 100 percent of offspring are going to be non-testers because they inherit the recessive trait from both parents. The significance of couples who cannot taste PTC will never have children that can. In conclusion, PTC sensitivity is a dominant trait that must be carried by at least one parent to be passed down to their children.

5) Based on the data, I can conclude that PTC taste blindness is a homozygous recessive trait. The evidence I have to support this is that children who have both parents that cannot taste PTC are not able to pass down the gene to their offspring. Proving that their children will also be PTC taste

Similar Documents

Premium Essay

Space Exploration Persuasive Essay

...space travel, although we still had less overall space time than the Soviet Union. Finally, on July 16, 1970, The Apollo 11 rocket launched into space bearing astronauts Neil Armstrong, Buzz Aldrin, and Michael Collins, the very first group of humans to ever make contact with the moon, by doing nothing but the greatest: they set foot on the moon! But the common interest in space exploration was evident between the soviet union and the united states, providing a solid ground for which we could place our cooperation. Later in history, on september 2, 1993, The bitter enemies: The U.S. and the former soviet union (which collapsed in 1991) signed the Russia Ink Space Pact. The Space Pact joined the two agencies -NASA and the Russian Federal Space Agency- in every endeavor they faced, thus creating the first, and only, International Space Station. This lead to a new age of seemingly inconceivable cooperation between the two bitter enemies. However, none of these events in human history would have been possible if it were not for funding from a large organization with nearly infinite funds: the government. People often complain that we spend too much money on nasa,that it gets more money than most other things, and that we could better use that money at home. But, Nasa does not get as much money, contrary to what is perceived by the american people, In order to put that to rest, one researcher found that this year alone, $31 billion dollars will be spent on pet related objects alone...

Words: 2440 - Pages: 10

Free Essay

Apush

...APUSH Study Guide 8 A weak Confederacy and the Constitution, 1776-1790 Themes/Constructs: The federal Constitution represented a moderately conservative reaction against the democratilizing effects of the Revolution and the Articles of Confederation. The American Revolution was not a radical transformation like the French or Russian revolutions, but it produced political innovations and some social change in the direction of greater equality and democracy. The American Revolution did not overturn the social order, but it did produce substantial changes in social customs, political institutions, and ideas about society and government. Among the changes were the separation of church and state in some places, the abolition of slavery in the North, written political constitutions, and a shift in political power from the eastern seaboard toward the frontier. The first weak government, the Articles of Confederation, was unable to exercise real authority, although it did successfully deal with the western lands issue. The Confederation’s weakness in handling foreign policy, commerce and the Shays Rebellion spurred the movement to alter the Articles. Instead of revising the Articles, the well-off delegates to the Constitutional Convention created a charter for a whole new government. In a series of compromises, the convention produced a plan that provided for a vigorous central government, a strong executive, the protection for property, while still upholding republican...

Words: 3481 - Pages: 14

Free Essay

Terri Schiavo

...Running head: FIGHTING FOR DEAR LIFE: AN ETHICAL CASE STUDY ON Fighting for Dear Life: An Ethical Case Study on Terri Schiavo Catherine Grace Bautista Adventist University of Health Sciences Ethical and Legal Issues in Healthcare HTCA543 Dr. Stanley Dobias February 24, 2015 1 FIGHTING FOR DEAR LIFE: AN ETHICAL CASE STUDY ON 2 Introduction Death is inevitable. However, for some of us, we fail to express our final wishes to our loved ones and this more often than not ends in conflict. In the United States, it is necessary for an individual to have a living will since this provides answers to end of life issues that would be in question. The story of Terri Schiavo was a case study worthy of note given that concerns or conflicts about end of life care have never been a source of familial dispute in my native country, the Philippines. Her 15-year saga brought about several questions that correspond to moral, ethical, and legal issues. Terri Schiavo’s end of life issue has now set a treacherous precedent for all vulnerable Americans, especially those who are in the marginalized sector: the disabled, those who have terminal illnesses, those who can no longer speak for themselves, and perhaps one day even to those who are indigent and unable to pay for costly health care. These individuals may become gradually compelled to make the choice to die and “get out of the way” notwithstanding their true wishes. Early Years Therese Marie Schindler was born...

Words: 2343 - Pages: 10

Premium Essay

Cardillo Travel Systems

...and its vice president of finance William Kaye all attempted to defraud auditors and the general public by presenting financial documents that contained misleading information. It is the responsibility of the SEC to protect the investor, whether large or small, from organizations that intentionally misrepresent themselves financially or take advantage of information that the general public is not privy too in order to better their financial situation. This is done so that we can make informed decisions about potential investments and to maintain a fair marketplace. Determine who was in violation or compliance of the AICPA’s Code of Professional Conduct in this case study and analyze the key reasons why they were or were not in compliance. Provide support for the rationale. In the Cardillo Travel Systems, Inc. case there were two audit firms spoken of: Touche Ross and KMG Main Hurdman (KMG). According to the text, Touche Ross was engaged in auditing services at Cardillo in 1985. The engagement was...

Words: 1264 - Pages: 6

Premium Essay

Chocolate A Healthy Passion Research Paper

...Los Altos High School has tried various tactics to reduce stress in students. One thing they have not tried, however, is to feed the students chocolate. Although critics argue that chocolate is too high in sugar and fat content to actually be healthy in the amounts that we eat it, and any perceived changes in mood or stress level are fleeting, the notion that chocolate has positive effects on physical and mental health might not be too good to be true. Shara Aaron makes the case for the physical and mental health benefits of chocolate in the book Chocolate; A Healthy Passion. To begin with, chocolate has a long history dating back to the Aztecs who used it for its medicinal properties. They served it as a drink to the royalty, in ceremonies, as sacrifices to the gods, and as currency. From central america, chocolate spread to europe and the rest of the world. Since at the time, chocolate was extremely bitter and did not taste very good, it spread because of observed medical benefits. Centuries later in the 1990s,...

Words: 1265 - Pages: 6

Premium Essay

Marketing

...Final Exam Study Questions: Fall 2010 MKT201 1. Describe and discuss total revenue, average revenue, and marginal revenue. • Total revenue- price x quantity (money received from the sale) • Marginal Revenue- change in total revenue/ change in total sales (additional revenue added by an additional unit of output, or in terms of a formula) • Average Revenue- the revenue generated per unit of output sold. It plays a role in the determination of a firm's profit. Per unit profit is average revenue minus average (total) cost. 2. Explain how to conduct a break even analysis. Show how a break-even point is calculated. Illustrate what a break even chart looks like. 3. What is a marketing channel? What is its function? • is a set of practices or activities necessary to transfer the ownership of goods, and to move goods, from the point of production to the point of consumption and, as such, which consists of all the institutions and all the marketing activities in the marketing process. 4. Describe and explain the relationship between marketing channels, supply chains, supply chain management, and logistics management. Provide examples. 5. Define Marketing and Social Marketing. Explain the similarities and differences between commercial and social marketing. 6. Discuss and describe the three forms of consumer ads. Discuss and describe the three forms of industrial ads. • 486-487 • 3 types • Consumer Product: focus on selling...

Words: 1290 - Pages: 6

Premium Essay

Proposal To Abortion

...Proposal to Abortion Since Roe v. Wade overturned most of the state and federal laws restricting abortion in the U.S., the number of abortions, according to the CDC, in 2013, there were 664,435 legal induced abortions reported the CDC from forty nine reporting areas. If one person considers a human life to begin at conception, this just means that over 6000 cases of legal manslaughter each year. As a result of legalizing abortion, a Pro-life movement has arisen, seeking the end of legal abortion in the United States. However, another group has countered the Pro-life side and they call themselves Pro-Choice. This movement seeks to keep abortion legal for expectant mothers. Due to abortion’s debatable nature, these debates have led to high strung,...

Words: 1207 - Pages: 5

Premium Essay

Sherlock Holmes Research Paper

...From the dawn of time the allure of the unknown has driven human intuition to some dangerous situations. But there are the few who stand up to the danger and challenge of facing the unknown. One of these such people is known as Sherlock Holmes. Holmes is widely regarded as one of the most famous detectives in history. Solving case to case to case to case. But time is a stranger-a wandering orphan of sorts and creates no attachments. So like all Mr. Holmes’ age caught up with him and now he is too mangled and sluggish to keep up with the line of work he so valiantly championed. Foresight was a gift that came naturally to Mr. Holmes and he knew he had to find some kind of successor. So he decided to solve this one last mystery for old times...

Words: 1676 - Pages: 7

Premium Essay

Aspects of Contract and Negligence for Business

...2 weeks Lecturer: Mr. Dalton Vincent Start date: 01/10 /2013 Day: Friday Time: 10.00 – 13.00 & 14.00 – 17.00 Room: LH 2 & LH 3 Term: Winter Term CONTENTS 1. INTRODUCTION, AIMS AND OBJECTIVES 2. MODULE OUTLINE AND TEACHING METHODS 3. READING AND COURSE PREPRATION 4. LECTURE WITH DETAILED COURSE PROGRAMME AND OBJECTIVES 5. ASSESSMENT DETAILS 6. INTRODUCTION The unit introduces the law of contract, with a particular emphasis on the formation and operation of business contracts. Learners are encouraged to explore the content of these agreements and then develop skills relating to the practical application of business contracts, including offer, acceptance, intention, consideration and capacity. Relevant case law examples will be covered. Learners will consider when liability in contract arises, the nature of the obligations on both sides of the contract, and the availability of remedies when a contract is not fulfilled in accordance with its terms. Additionally, the unit will enable learners to understand how the law of tort differs from the law of contract and examine issues of liability in negligence relating to business and how to avoid it. Aim: The aim of this unit is to provide learners with an understanding of aspects of the law of contract and tort and the skill to apply them, particularly in business situations. Key Objectives: 1. What are...

Words: 5678 - Pages: 23

Premium Essay

Investigation of Caffeine Content Level of Top 5 Commercially Available Coffee Products Used by Msu Chs Students and Its Effect on Cognitive Performance

...INVESTIGATION OF CAFFEINE CONTENT LEVEL OF TOP 5 COMMERCIALLY AVAILABLE COFFEE PRODUCTS USED BY MSU CHS STUDENTS AND ITS EFFECT ON COGNITIVE PERFORMANCE An Undergraduate Thesis Presented to: Prof. Ashley Ali- Bangcola, RN, MAN In Partial Fulfillment Of the Requirements In HS 199 1ST semester AY 2011-2012 Presented by: Norhanifah R. Mala-atao June 2011  Chapter 1 THE PROBLEM AND ITS SCOPE Background of the Study “A cup of coffee will do.” One might say this early morning before leaving for work or for school, in the afternoon when you are so busy doing all your stuff and you feel drained, or late evening when you need to be awake to study a pile of lectures, make your requirements, prepare for your report and the like. It is really a fact that nowadays people are hooked at drinking coffee for them to stay alive and more alert. For some, it has become a habit. Aside from that, it is also undeniable that coffee production is in greater amounts. Coffee shops are widely spread, and if you passed by a grocery mart or mini-store along the corner of your streets, you can buy an instant coffee product. It is readily available in market at an affordable cost. What is really in coffee that we seem to be addicted with? It is actually the caffeine. Caffeine is a drug that is naturally produced in the leaves and seeds of many plants. It's also produced artificially and added to certain foods (www.kids.org.caffeine.html). Caffeine is defined as a drug because...

Words: 4922 - Pages: 20

Premium Essay

Hey There Nt1430

...Please ignore: TODAY it seems to me providential that Fate should have chosen Braunau on the Inn as my birthplace. For this little town lies on the boundary between two German states which we of the younger generation at least have made it our life work to reunite by every means at our disposal. German-Austria must return to the great German mother country, and not because of any economic considerations. No, and again no: even if such a union were unimportant from an economic point of view; yes, even if it were harmful, it must nevertheless take place. One blood demands one Reich. Never will the German nation possess the moral right to engage in colonial politics until, at least, it embraces its own sons within a single state. Only when the Reich borders include the very last German, but can no longer guarantee his daily bread, will the moral right to acquire foreign soil arise from the distress of our own people. Their sword will become our plow, and from the tears of war the daily bread of future generations will grow. And so this little city on the border seems to me the symbol of a great mission. And in another respect as well, it looms as an admonition to the present day. More than a hundred years ago, this insignificant place had the distinction of being immortalized in the annals at least of German history, for it was the scene of a tragic catastrophe which gripped the entire German nation. At the time of our fatherland's deepest humiliation, Johannes Palm of Nuremberg...

Words: 3681 - Pages: 15

Premium Essay

The Coldwar

...International Studies in Peace and Conflict > The Cold War 1945-1991 > Overview of US-Soviet relations and the Cold War The Cold War 1945-1991 Overview of US-Soviet relations and the Cold War David Mclean Charles Sturt University Principal Focus: Students investigate key features and issues in the history of the Cold War 1945 - 1991 Outcomes Students: H1.1 describe the role of key features, issues, individuals, groups and events of select twentieth-century studies (Extract from Modern History Stage 6 Syllabus Board of Studies NSW 2004.) Key features and issues: • origins and development of the Cold War • influence of ideologies on the Cold War • impact of crises on changing superpower relations • the arms race • reasons for the end of the Cold War This is the transcript of a talk given at a seminar co-sponsored by the History Teachers’ Association of New South Wales and the US Information Service in Sydney on 2 September 1995. From this tutorial you will learn about: • influence of ideologies that led resulted in the division of the world into two opposed camps from 1945 • emerging differences between the superpowers Contents 1. US – Soviet relations were not synonymous with the Cold War 2. Chronology of the Cold War 3. Influence of ideologies of communism and capitalism on the Cold War 4. Soviet Objectives 5. American objectives 6. The Arms Race 7. The Third World was important for the Cold War 8. Why did the Cold War not end earlier...

Words: 4442 - Pages: 18

Premium Essay

Christian Islamic

...(Th.D (Theology); Dr. His. (Ancient Near Eastern Civilizations); Dr. in Cultures and Societies in the Arab and Muslim World; DrTh in Bible Translation-Septuagint and Targum (cand). Phone Office: +961 (01) 90 12 59 – Mobile (03) 275 930; Phone/Fax (01) 88 33 13 -Office Number E-mail: issadiab@hotmail.com ; IDiab@haigazian.edu.lb ____________________________________________________________________________________________________________________ Chapter 1 – General Introduction: What, Why, and What for is a Dialogue Introduction  This is an introductory chapter, in which I give the necessary definition and introduce the material that we will study in this course. I will also try to present the matter of Christian-Muslim Dialogue as a pressing matter, not only in Lebanon, but also in the world.  I will attempt to answer, in this chapter, such questions as ‘what is a dialogue?’, ‘what does urge Christians and Muslims to engage in dialogue?’, ‘what are the difficulties of dialogue?’, what are the topics to be studied for a sound dialogue?’ and others.  With the exception of natural cataclysms that attacked our planet earth, the number of people who died in or because of ‘religious wars’ in the history of humankind is much bigger than those who died in anything else. A great number of people were persecuted, bodily or morally, because of their faith. A similar number of people were, in a way or in another, forced to abandon their religious convictions and adapt others for...

Words: 2158 - Pages: 9

Premium Essay

Asdfg

...Oxford’s Research-Based Affirmative Action December 10, 2010, 2:58 pm By Richard Kahlenberg A large-scale British study, released last week, gives new empirical support for the drive to provide affirmative action to “strivers,” less advantaged students who, despite obstacles, perform fairly well academically.  The research finds that students who attended regular “comprehensive” (public) secondary schools did better in college than those who scored at the same level on standardized admissions exams and attended “independent” (private) or “grammar” (selective public) schools. Pointing to the study last week, Oxford University’s dean of undergraduate admissions, Mike Nicholson, created waves when he declared that students who do well at poor performing secondary schools “may have more potential” than those from more-advantaged schools, and that universities should consider the context in which students compile an academic record.  In the United States, universities have claimed for years that admissions officers consider socioeconomic obstacles a student has overcome, though evidence suggests that on average, at the most selective 146 institutions, they do not. The new study, published by the British National Foundation for Educational Research and the Sutton Trust, a private foundation, was five years in the making and examined 8,000 students.  It found that students from independent or grammar schools performed the same in college as comprehensive-school students who scored...

Words: 2236 - Pages: 9

Premium Essay

Hiroshima and Nagasaki

...Hiroshima and Nagasaki Takesha McCaleb Mr. Spitler Was the Atomic bomb dropped on Hiroshima and Nagasaki necessary to end the war? As I did my research on this topic I found out that some found it necessary while others didn’t. During the course of this research paper I will be discussing why the atomic bomb was dropped. The effects right after the bomb was dropped for the Japanese and Americans also the after effects such as genetic effects. I will also touch on how Americans feel about the bomb more than fifty years later and what lessons were learned throughout all of this. Hiroshima was founded in 1589, on the coast of the Seto Inland Sea, and became a major urban centre during the Meiji period. The city is located on the broad, flat delta of the Ota River, which has 7 channel outlets dividing the city into six islands which project into Hiroshima Bay. The city is almost entirely flat and only slightly above sea level; to the northwest and northeast of the city, some hills rise to 700 feet. Hiroshima was founded by Mori Motonari as his capital. About a half century later, after the Battle of Sekigahara, his grandson and the leader of the West Army Mori Terumoto lost the battle. Finally Asano was appointed the daimyo of this area and Hiroshima served as the capital of Hiroshima Han during the Edo period. After the Han was abolished the city became the capital of Hiroshima prefecture. During the First Sino-Japanese War, Hiroshima emerged as a major supply and...

Words: 2195 - Pages: 9